1#	$NetBSD: t_tap.sh,v 1.6 2016/11/25 08:51:16 ozaki-r Exp $
2#
3# Copyright (c) 2016 Internet Initiative Japan Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25# POSSIBILITY OF SUCH DAMAGE.
26#
27
28SOCK_LOCAL=unix://commsock1
29SOCK_REMOTE=unix://commsock2
30BUS=bus1
31IP4_LOCAL=10.0.0.1
32IP4_TAP=10.0.0.2
33IP4_REMOTE=10.0.0.3
34IP6_LOCAL=fc00::1
35IP6_TAP=fc00::2
36IP6_REMOTE=fc00::3
37
38DEBUG=${DEBUG:-false}
39TIMEOUT=1
40
41atf_test_case tap_create_destroy cleanup
42tap_create_destroy_head()
43{
44
45	atf_set "descr" "tests of creation and deletion of tap interface"
46	atf_set "require.progs" "rump_server"
47}
48
49tap_create_destroy_body()
50{
51
52	rump_server_start $SOCK_LOCAL netinet6 tap
53
54	export RUMP_SERVER=${SOCK_LOCAL}
55
56	# Create and destroy (no address)
57	atf_check -s exit:0 rump.ifconfig tap0 create
58	atf_check -s exit:0 rump.ifconfig tap0 destroy
59
60	# Create and destroy (with an IPv4 address)
61	atf_check -s exit:0 rump.ifconfig tap0 create
62	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
63	atf_check -s exit:0 rump.ifconfig tap0 up
64	atf_check -s exit:0 rump.ifconfig tap0 destroy
65
66	# Create and destroy (with an IPv6 address)
67	atf_check -s exit:0 rump.ifconfig tap0 create
68	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
69	atf_check -s exit:0 rump.ifconfig tap0 up
70	atf_check -s exit:0 rump.ifconfig tap0 destroy
71}
72
73tap_create_destroy_cleanup()
74{
75
76	$DEBUG && dump
77	cleanup
78}
79
80atf_test_case tap_stand_alone cleanup
81tap_create_destroy_head()
82{
83
84	atf_set "descr" "tests of alone tap interface"
85	atf_set "require.progs" "rump_server"
86}
87
88tap_stand_alone_body()
89{
90
91	rump_server_start $SOCK_LOCAL netinet6 tap
92	rump_server_start $SOCK_REMOTE netinet6 tap
93
94	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
95	rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
96
97	export RUMP_SERVER=${SOCK_LOCAL}
98	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL
99	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL
100	atf_check -s exit:0 rump.ifconfig shmif0 up
101	atf_check -s exit:0 rump.ifconfig tap0 create
102	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
103	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
104	atf_check -s exit:0 rump.ifconfig tap0 up
105	atf_check -s exit:0 rump.ifconfig -w 10
106
107	export RUMP_SERVER=${SOCK_REMOTE}
108
109	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_REMOTE
110	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_REMOTE
111	atf_check -s exit:0 rump.ifconfig shmif0 up
112	atf_check -s exit:0 rump.ifconfig -w 10
113
114	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_LOCAL
115	# Cannot reach to an alone tap
116	atf_check -s not-exit:0 -o ignore -e ignore \
117	    rump.ping -n -w $TIMEOUT -c 1 $IP4_TAP
118
119	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_LOCAL
120	# Cannot reach to an alone tap
121	atf_check -s not-exit:0 -o ignore -e ignore \
122	    rump.ping6 -n -X $TIMEOUT -c 1 $IP6_TAP
123
124	rump_server_destroy_ifaces
125}
126
127tap_stand_alone_cleanup()
128{
129
130	$DEBUG && dump
131	cleanup
132}
133
134atf_test_case tap_bridged cleanup
135tap_bridged_head()
136{
137
138	atf_set "descr" "tests of alone tap interface"
139	atf_set "require.progs" "rump_server"
140}
141
142tap_bridged_body()
143{
144
145	rump_server_start $SOCK_LOCAL netinet6 tap bridge
146	rump_server_start $SOCK_REMOTE netinet6 tap
147
148	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
149	rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
150
151	export RUMP_SERVER=${SOCK_LOCAL}
152
153	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL
154	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL
155	atf_check -s exit:0 rump.ifconfig shmif0 up
156	atf_check -s exit:0 rump.ifconfig tap0 create
157	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
158	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
159	atf_check -s exit:0 rump.ifconfig tap0 up
160	atf_check -s exit:0 rump.ifconfig -w 10
161
162	atf_check -s exit:0 rump.ifconfig bridge0 create
163	atf_check -s exit:0 rump.ifconfig bridge0 up
164	export LD_PRELOAD=/usr/lib/librumphijack.so
165	atf_check -s exit:0 brconfig bridge0 add shmif0
166	atf_check -s exit:0 brconfig bridge0 add tap0
167	unset LD_PRELOAD
168
169	export RUMP_SERVER=${SOCK_REMOTE}
170
171	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_REMOTE
172	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_REMOTE
173	atf_check -s exit:0 rump.ifconfig shmif0 up
174	atf_check -s exit:0 rump.ifconfig -w 10
175
176	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_LOCAL
177	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_TAP
178
179	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_LOCAL
180	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_TAP
181
182	rump_server_destroy_ifaces
183}
184
185tap_bridged_cleanup()
186{
187
188	$DEBUG && dump
189	cleanup
190}
191
192atf_init_test_cases()
193{
194
195	atf_add_test_case tap_create_destroy
196	atf_add_test_case tap_stand_alone
197	atf_add_test_case tap_bridged
198}
199